Product comparison · 2 internal hard drives

HP 250GB 2.5" 7.2k SATA 3Gb/s vs Samsung Spinpoint F3 HE103SJ internal hard drive

10specifications compared
6differ
4identical
33known for one product only

Key differences

HDD capacity
- 250GB 2.5" 7.2k SATA 3Gb/s:250 GB
- Spinpoint F3 HE103SJ internal hard drive:1 TB
HDD size
- 250GB 2.5" 7.2k SATA 3Gb/s:2.5"
- Spinpoint F3 HE103SJ internal hard drive:3.5"
Interface
- 250GB 2.5" 7.2k SATA 3Gb/s:Serial ATA
- Spinpoint F3 HE103SJ internal hard drive:Serial ATA II
Operating voltage
- 250GB 2.5" 7.2k SATA 3Gb/s:5 V
- Spinpoint F3 HE103SJ internal hard drive:5 / 12 V
Storage temperature (T-T)
- 250GB 2.5" 7.2k SATA 3Gb/s:-20 - 60 °C
- Spinpoint F3 HE103SJ internal hard drive:-40 - 70 °C
Storage relative humidity (H-H)
- 250GB 2.5" 7.2k SATA 3Gb/s:5 - 90%
- Spinpoint F3 HE103SJ internal hard drive:5 - 95%

Side by side

Differences highlightedShow differences only

Comparison of 250GB 2.5" 7.2k SATA 3Gb/s, HE103SJ
43 specifications	A HP 250GB 2.5" 7.2k SATA 3Gb/s View product	B Samsung Spinpoint F3 HE103SJ internal hard drive Model HE103SJ View product
Features3 differ
HDD capacityDiffers	250 GB	1 TB
HDD sizeDiffers	2.5"	3.5"
InterfaceDiffers	Serial ATA	Serial ATA II
Storage drive buffer sizeKnown for one	Unknown — not stated by the source	32 MB
Average seek timeKnown for one	Unknown — not stated by the source	8.9 ms
Average latencyKnown for one	Unknown — not stated by the source	4.14 ms
Bytes per sectorKnown for one	Unknown — not stated by the source	512
Start/stop cyclesKnown for one	Unknown — not stated by the source	50000
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	1200000 h
Component forKnown for one	PC	Unknown — not stated by the source
Native Command Queuing (NCQ)Known for one	Yes	Unknown — not stated by the source
Power1 differ
Power consumption (standby)Known for one	Unknown — not stated by the source	1 W
Power consumption (idle)Known for one	Unknown — not stated by the source	6.2 W
Power consumption (read)Known for one	Unknown — not stated by the source	7.1 W
Power consumption (write)Known for one	Unknown — not stated by the source	7.1 W
Operating voltageDiffers	5 V	5 / 12 V
Start-up currentKnown for one	Unknown — not stated by the source	2.2 A
Operational conditions2 differ
Storage temperature (T-T)Differs	-20 - 60 °C	-40 - 70 °C
Storage relative humidity (H-H)Differs	5 - 90%	5 - 95%
Operating altitudeKnown for one	Unknown — not stated by the source	305 - 3048 m
Non-operating altitudeKnown for one	Unknown — not stated by the source	305 - 12192 m
Operating shockKnown for one	Unknown — not stated by the source	70 G
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	101.5 mm
DepthKnown for one	Unknown — not stated by the source	147 mm
HeightKnown for one	Unknown — not stated by the source	26.1 mm
WeightKnown for one	Unknown — not stated by the source	625 g
Other featuresidentical
HDD transfer rateKnown for one	Unknown — not stated by the source	250 Mbit/s
Power requirementsKnown for one	Unknown — not stated by the source	+12V±10%
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	101.5 x 147 x 26.1 mm
Compliance industry standardsKnown for one	Unknown — not stated by the source	ATA S.M.A.R.T., RoHS
Drive ready timeKnown for one	Unknown — not stated by the source	11 s
Maximum data transfer rateKnown for one	Unknown — not stated by the source	300 Mbit/s
Supported HDD interfacesKnown for one	Unknown — not stated by the source	Serial ATA, Serial ATA II
USB poweredKnown for one	Unknown — not stated by the source	No
Data transfer rateKnown for one	3 Gbit/s	Unknown — not stated by the source
Number of products includedKnown for one	1 pc(s)	Unknown — not stated by the source
Windows operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Linux operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Compatible productsKnown for one	HP Compaq dc7900	Unknown — not stated by the source

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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